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Round|Natural|GIA

3.05ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 7418064682

Certificate GIA 7418064682

Diamond specifications and retailer prices

From $55,455 AUD
£30,673 GBP
As of November 1, 2026
Save $31,020 AUD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $86,475 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7418064682. Listed at 3 retailers as of November 1, 2026, with prices from $55,455 to $86,475, a $31,020 spread on the same certified stone. MOH London lists it at $86,475. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.05
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7418064682
Dimensions9.23 × 9.19 × 5.78 mm
L/W Ratio1.00
Top View
9.23 mm9.19 mm3.05 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7418064682
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $86,475 AUD|Low: $55,455 AUD|High: $87,517 AUD|Avg: $69,852 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$55,455 AUD
Retailer 2$66,885 AUD
MOH London$86,475 AUD

40 data points across 3 retailers

3 retailers$55,455 AUD to $86,475 AUD

B+
Cheapest Retailer
-
$55,455 AUD
£30,673 GBP
B
Retailer 2
-
$66,885 AUD
€44,746 EUR
View
Most Expensive
B
MOH London
7DEA20931 · Nov 1
$86,475 AUD
£47,830 GBP
View
2 more retailers have this diamond
Prices start from $55,455 AUDSave up to $31,020 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.05ct Round
$55,455 AUD